aboutsummaryrefslogtreecommitdiff
path: root/linux-user
diff options
context:
space:
mode:
authorNathan Froyd <froydnj@codesourcery.com>2009-12-11 09:04:50 -0800
committerAurelien Jarno <aurelien@aurel32.net>2009-12-19 20:29:18 +0100
commit7a93cc55e9af661949cb9a56866b5652667294c9 (patch)
treea9b4767dda83e8100a1b9d8c463a20036160d784 /linux-user
parent51e526063d23e4ae6732d6b9868e9dcf3cd3597b (diff)
linux-user: add core dump support for M68K
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'linux-user')
-rw-r--r--linux-user/elfload.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index b17cf64a4b..78dcf6500c 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -725,6 +725,35 @@ static inline void init_thread(struct target_pt_regs *regs, struct image_info *i
regs->pc = infop->entry;
}
+/* See linux kernel: arch/m68k/include/asm/elf.h. */
+#define ELF_NREG 20
+typedef target_elf_greg_t target_elf_gregset_t[ELF_NREG];
+
+static void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUState *env)
+{
+ (*regs)[0] = tswapl(env->dregs[1]);
+ (*regs)[1] = tswapl(env->dregs[2]);
+ (*regs)[2] = tswapl(env->dregs[3]);
+ (*regs)[3] = tswapl(env->dregs[4]);
+ (*regs)[4] = tswapl(env->dregs[5]);
+ (*regs)[5] = tswapl(env->dregs[6]);
+ (*regs)[6] = tswapl(env->dregs[7]);
+ (*regs)[7] = tswapl(env->aregs[0]);
+ (*regs)[8] = tswapl(env->aregs[1]);
+ (*regs)[9] = tswapl(env->aregs[2]);
+ (*regs)[10] = tswapl(env->aregs[3]);
+ (*regs)[11] = tswapl(env->aregs[4]);
+ (*regs)[12] = tswapl(env->aregs[5]);
+ (*regs)[13] = tswapl(env->aregs[6]);
+ (*regs)[14] = tswapl(env->dregs[0]);
+ (*regs)[15] = tswapl(env->aregs[7]);
+ (*regs)[16] = tswapl(env->dregs[0]); /* FIXME: orig_d0 */
+ (*regs)[17] = tswapl(env->sr);
+ (*regs)[18] = tswapl(env->pc);
+ (*regs)[19] = 0; /* FIXME: regs->format | regs->vector */
+}
+
+#define USE_ELF_CORE_DUMP
#define ELF_EXEC_PAGESIZE 8192
#endif